Flights from Chiang Rai to London – Airlines & connecting routes
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CEI to LHR – All flight route options from Chiang Rai Intl, Thailand to Heathrow, United Kingdom. These flights are operated by EVA Air & Thai Airways International through 1 different flight connections. The shortest flight time is 15 hours and 33 minutes. See the full flight schedule and time table, including departure times, airlines and stopover details to find the best option for you.
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Chiang Rai to London flights
This route is operated by one airline and has approximately 28 flights per week. You will be doing a stopover in Bangkok (Airport code: BKK).
Are there any non-stop flights from CEI to LHR?
There are no direct or non-stop flights from Chiang Rai Intl, CEI to Heathrow, LHR.
Tip! You might want to consider arriving at Gatwick (LGW) instead.
Chiang Rai to London with Thai Airways International
If you fly from Chiang Rai with Thai Airways International you will do a stopover in Bangkok, BKK before reaching London. This flight trip will take 18 hours and 20 minutes and you can fly every weekday with departures at 10:20, 10:25 or 18:55. Thai Airways International is a Star Alliance member.
Distance & flight times: Chiang Rai Intl to Heathrow
The flight time between CEI and LHR is 15 hours and 33 minutes.
Via | Total flight time | Layover time | Distance |
---|---|---|---|
BKK Bangkok | 15h 33m | 1h 30m | 6423 miles (10335 km) |


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From Chiang Rai to United Kingdom
We have found another destination to United Kingdom from Chiang Rai Intl as well.
From Thailand to London
Below is a list of other cities in Thailand with flights to London with either non-stop or connecting flights.